packaging machine packing machine suitable for grain,sugar,seed,or granule materials,etc speed:400 bags/H, packing machinepackaging machine suitable for grain,sugar,seed,or granule materials,etcspeed:400 bags/H,1.power:AC220V,50HZ2completely digital working3.simple air cylinder are used to actuate feeding shutters4.zero% mechnical operation makes working very simple and easy.5.precise running by ...